(CES) Certified Explosives Specialist Practice Test
CES CES Blasting Operations & Techniques
What is the primary purpose of a pre-blast inspection in surface blasting operations?
Select your answer
A
To identify nearby structures, utilities, and conditions that could be affected by the blast
B
To calculate the cost of the blasting operation
C
To determine the color-coding of detonators
D
To verify the blasting crew's lunch schedule
Hint
